The SIG SAUER M400-Tread Predator is expertly designed to meet the demands of varmint and predator hunters, offering specialized features for field success. It boasts a custom-designed flat-bottomed M-LOK Predator handguard, ideal for mounting bipods or shooting sticks, and a Cerakote Jungle finish that provides both concealment and protection. The 16-inch stainless steel barrel ensures maximum accuracy and is threaded for suppressor attachment. New for 2022, the rifle includes a Magpul PRS Lite Stock, a 2-Stage Matchlite Duo Trigger, and a PRS-style grip for enhanced control and precision. The M400-Tread Predator's direct impingement operating system and AR-15 mag type enhance its reliability and performance. Additional Tread-branded accessories, sold separately, include a lightweight M-LOK handguard available in 13" and 15" lengths, a 3-chamber compensator, an ambidextrous charging handle made of aircraft-grade alloy with a dual roll pin design, and the ROMEO5 optic featuring a 2MOA dot with ten illumination settings, MOTAC, and a 50,000-hour battery life. The rifle also supports flip-up front and rear iron sights that are easy to install and adjust, an M-LOK front sight adapter with co-witness height, and various M-LOK grip kits made of high-strength polymer. The factory-upgraded flat blade single-stage trigger further refines the shooting experience, making the M400-Tread Predator a top choice for precision and versatility in hunting scenarios.